S7720C-2CF2-PM
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The S7720C-2CF2-PM digital servo amplifier by Kollmorgen must be adapted to the requirements of the machine. This servo amplifier is connected to a PC by using a null-modem cable. Its setup software can be installed on a PC with a Pentium II or comparable processor.
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Product Description:
The S7720C-2CF2-PM digital servo amplifier by Kollmorgen has a peak output current rating of 140 A. This servo amplifier executes the Emergency Stop function to shut down the machine as fast as possible in a dangerous situation. The product cannot be operated on a standalone basis. This device must be blocked mechanically when there is a suspended load. The unit must adhere to the safety requirements of IEC 60204, ISO12100, and IEC62061 specifications for the wiring of its safety circuits. It must be protected against direct contact by using a 30 mA RCD. This amplifier is operated through an isolating transformer when shock-hazard protection is needed.
The product must never be mounted on a painted mounting plate. This device must have adequate space above and below it inside the switchgear cabinet. The unit must be installed and wired only when it is not in the live state. Its feedback lines must not be extended as this can cause the shielding to be interrupted. This amplifier must have an electrically conductive connection with a large surface area between the amplifier and the mounting plate inside the control cabinet.
The product has a 2CAN module mounted in the first expansion slot. This device related SubD connectors must be ordered separately. The unit supports master-slave operation by using the X5 SubD connectors. Its 2CAN interface offers interfaces on separate SubD connectors. This servo amplifier has a rated frequency of 50/60 Hz. The product has additional analog inputs and outputs because of the PosI/O monitor in the third expansion card slot. This device must be installed and commissioned after reading its documentation.
Frequently Asked Questions about S7720C-2CF2-PM:
Q: When is energy fed back into the S700 amplifier?
A: Energy is fed back into the S700 amplifier during braking with the help of the motor.
Q: Is the S700 digital servo amplifier equipped with an in-built fan?
A: Yes, the S700 digital servo amplifier is equipped with an in-built fan for forced ventilation.
Q: What kind of materials should not be brought in contact with the S700 amplifier?
A: The S700 amplifier should not be brought into contact with materials like plastic films and artificial fabrics.
Q: How can the combination of the S700 amplifier and the motor be checked?
A: The combination of the S700 amplifier and the motor can be checked by comparing their rated voltages and currents.
Q: Where are warning notes placed on the S700 amplifier?
A: Warning notes are placed on the housing of the S700 amplifier.
